Let v be (-3)/(1 + -1 + -4 + 3). Solve 3 + 3 = v*r for r.

2

Let z(j) = j**2 - 7*j. Let k be z(8). Let a = -7 + k. Solve -t + a = 2 for t.

-1

Suppose 0 = -g + 5*h - 9, 2 = 4*g - h - 0*h. Solve -4*f - g = 11 for f.

-3

Suppose -2*r = 5*n - 7, 1 + 7 = 4*r + 4*n. Solve -r - 1 = -t for t.

2

Let u be (3/(-2))/((-21)/28). Solve -4*t = -u*t + 10 for t.

-5

Let f(v) = v. Let n be f(-1). Let u(i) = i2 + 1. Let q(p) = 2*p3 + 6*p**2 + p + 4. Let j(g) = -q(g) + 4*u(g). Let a be j(n). Solve 0 = 5*y - a + 6 for y.

-1

Suppose 0 = -h - h + 6. Solve 0 = -2*w + 3*w + h for w.

-3

Let u = -5 + 9. Solve -u*x + 12 = 28 for x.

-4

Suppose -14*b = -11*b - 33. Solve 4*q + b + 5 = 0 for q.

-4

Suppose -12*b = -20*b + 48. Let t = -20 - -30. Solve b*h + t = h for h.

-2